We see an occasional Ute here in the States, very unusual and neat vehicles. I have a 47 Stylemaste coupe, I'm guessing your car would share a lot of the same structure. My car has a radiator surround which is the mounting point for fender, grill etc. I do not have any photos showing what you need, may take a look on ebay for Chevy passenger cars from 42-48. These listings for restored cars usually have lots of good photos from all angles. If you cannot find pics you need get back to me and I can shoot some and email back.
Best of luck
Jim